diff --git a/eos/saveddata/fit.py b/eos/saveddata/fit.py
index 0c50769ce..86e081d0a 100644
--- a/eos/saveddata/fit.py
+++ b/eos/saveddata/fit.py
@@ -653,7 +653,8 @@ class Fit(object):
     def __resetDependantCalcs(self):
         self.calculated = False
         for value in self.projectedOnto.values():
-            value.victim_fit.calculated = False
+            if value.victim_fit:  # removing a self-projected fit causes victim fit to be None. @todo: look into why. :3
+                value.victim_fit.calculated = False
 
     def calculateModifiedAttributes(self, targetFit=None, withBoosters=False, dirtyStorage=None):
         pyfalog.debug("Starting fit calculation on: {0}, withBoosters: {1}", self, withBoosters)